[1][2] One of the most prolific strikers in FR Yugoslavia during the late 1990s and early 2000s, Osmanović is the third-highest scorer in the top flight of his country (including Serbia and its predecessors) with 101 goals (behind only Saša Ilić and Nenad Mirosavljević).
[4] In August 1999, after scoring in Hajduk's opening round of the new campaign,[5] Osmanović moved abroad to Spain and signed with Segunda División club Extremadura.
[13] In the summer of 2004, Osmanović was loaned to Second League club Budućnost Banatski Dvor ahead of their UEFA Cup campaign.
[14] In August 2007, shortly after leaving Bežanija, Osmanović was signed by fellow Serbian SuperLiga side Smederevo.
[16] In January 2001, Osmanović represented FR Yugoslavia at the Millennium Super Soccer Cup, as the team won the tournament.